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Pneumatic Drilling Spindle Head
• Pneumatic Power Systems
• Max.Revolution/Minute 5,000rpm
• Overall Stroke 80mm
• Power 0.37kw-2P,4P 0.75kw-2P,4P 220/380V
• Drilling Capacity Ø8(mild steel)5kg/cm2
• Drilling Stroke 25mm 或50mm
FD55-80 Specification
Pneumatic Pressure 5~6 kg/cm2
Drilling Capacity Ø8(mild steel)5kg/cm2
Chuck Type ER20-Ø13,JT6- Ø13
Power 0.37kw-2P,4P 0.75kw-2P,4P 220/380V
Max.Revolution/Minute 5,000 rpm
Weight 38kg
Overall Stroke 80mm
Drilling Stroke 25mm or 50mm
Cylinder Diameter Ø63
Cylinder Area Forward24.1cm2,Backward11.6cm2
Thrust Force 120kg(5kg/cm2)
Transmission Pulley V-Shape,201J,220J
Consumption Parts
FD55-80 Consumption Parts
Spindle Bearing (a) 6004Zx2 , 6003ZZx1
(b) 7004x2 , 7003x1
Pulley Bearing 6005ZZx1, 6205ZZx1
O-Ring for Front Cover DKB-50,62,7x1, GLY-50x1, G-65x1
O-Ring for Piston OSY-63x2, DKB-30,42,6x1
O-Ring for Rear Cover P-30x1 , G-45x1 , DH-30x1
O-Ring for Sleeve AS-038x1

• RPM and chuck type should be spcified when placing order.
• There are two drilling stokes, 25mm and 50mm, to choose from.
• Equipped with internal electrical micro switch.
• Stroke and stopper adjustment can be done in one combined step.
• Motor and pulley location can be mounted around the circle in 45 degree interval.